What bmw tis? Sorry, not familiar with “tis.” I’ve studied that diagram earlier today, and the shaft seems to need to rotate. Unfortunately, I believe the previous owner may have accidentally epoxied it into place, and I’m not sure I’ll be able to force it to rotate to release. I’ll be digging into it this weekend hopefully.

Thanks! It’s black sapphire metallic (same as my 335i) on saddle brown Nevada leather has the premium package, tech package, rear climate package, cold weather package, with roof rails and iPod connectivity. I wish I had the drivers assistance package, and the sport package, and leveling suspension, but I can’t have it all! Still a crazy deal on the truck.